A cfc 11 cylinder is - Study guides, Class notes & Summaries

EPA Section 609 Exam Questions with Verified 100% Correct Answers Latest Update Grade A+ R-134a is a chlorine-free refrigerant - ANS - True Ozone layer absorbs and scatters from the sun - ANS - ultraviolet light For determining the Ozone Depletion Potential having been assigned a factor of 1 - ANS - CFC-11 A refillable refrigerant cylinder must not be filled above of its full capacity. - ANS - 80% Ozone at ground level and at Stratosphere is a harmful pollutant - ANS - False

. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - ACCURATE ANSWERS FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - ACCURATE ANSWERS CFC-11 3. Ozone layer absorbs and scatters __________ form the sun - ACCURATE ANSWERS Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant - ACCURATE ANSWERS TRUE 5. a refillable refrigerant cylinder must not be filled above _________ of its full capacity - ACCURATE AN...

EPA 609 Technician Certification Exam Questions with Complete Solutions 100% Verified 1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - Correct Answers FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - Correct Answers CFC-11 3. Ozone layer absorbs and scatters __________ form the sun - Correct Answers Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant - Correct Answers TRUE 5. a refillable refrig...

Lifetime of CFCs is believed to range from _____ years? : 2 to 100 For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? : CFC-11 Ester-based synthetic oils can be mixed with other oils? : False Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States? : January 1, 1996 Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants? : November 15, 1995 2 | P a g e Ozone at ground level ...

1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant : FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 : CFC-11 3. Ozone layer absorbs and scatters __________ form the sun : Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant : TRUE 5. a refillable refrigerant cylinder must not be filled above _________ of its full capacity : 80% 2 | P a g e 6. T/F Ester-based synthetic oils can be mixed with oils : ...

EPA 609 Practice Questions with Complete Solutions 100% Verified Correct Answers R-134a is a chlorine-free refrigerant - Correct Answers True Ozone layer absorbs and scatters ________ from the sun - Correct Answers ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 - Correct Answers CFC-11 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - Correct Answers 80% Ozone at ground level and at ...

EPA 609 Practice Questions and Answers 100% CorrectEPA 609 Practice Questions and Answers 100% CorrectEPA 609 Practice Questions and Answers 100% Correct R-134a is a chlorine-free refrigerant - ANSWER-True Ozone layer absorbs and scatters ________ from the sun - ANSWER-ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 - ANSWER-CFC-11 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - ANSWER...

A "compound gauge": Can only be used for low pressures - Has different unit scales According to EPA regulations, when system flushing is required following a compressor burnout, the following refrigerant must be used: System flushing with refrigerants is illegal A CFC contains: Chlorine, fluorine, carbon A CFC - 11 cylinder is: Orange An HFC-134a cylinder is: Sky blue or pale blue A chlorine atom will combine with an ozone molecule to form: Chlorine Mon...

As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? a. July 1, 1992 b. July 1, 1993 c. November 14, 1994 d. January 1, 1996 a. July 1, 1992 What is the ozone layer and why is it important to us on Earth? a. Thin layer of R-22 in the atmosphere that filters UV. b. Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that extends about 6 to 30 miles above earth c. Thin layer of CFC ...

Lifetime of CFCs is believed to range from _____ years? - correct answer 2 to 100 For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? - correct answer CFC-11 Ester-based synthetic oils can be mixed with other oils? - correct answer False Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States? - correct answer January 1, 1996 Since _____, it is illegal to vent substitutes for CFC and HCFC refriger...